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Idaho

$440+ Cheap flights from England to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BOI
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from England to Idaho

Keep the following information in mind while searching for England to Idaho flight deals. Data was last updated julio 31, 2025.

Round-trip from

$624
(Kiwi.com)

One-way from

$440
(Norse)

Popular in

July

Cheapest in

November

Average price

$1,262
From England to Idaho
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One-way flight from England to Idaho
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Highest demand for flights based on searches. 17% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from England to Idaho

Cheapest flights from England to Idaho
Explore the most affordable flight options available from England to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1010:55 amLGW - GEG
1 stop19h 30mMultiple Airlines
mié. 9/176:25 amGEG - LGW
1 stop20h 30mMultiple Airlines
Deal found 7/31$624
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/107:25 amLHR - GEG
2 stops21h 38mLufthansa
mié. 9/1712:35 pmGEG - LHR
1 stop13h 50mLufthansa
Deal found 7/31$686
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/147:25 amLHR - GEG
2 stops23h 40mUnited Airlines
dom. 9/214:00 pmGEG - LHR
2 stops20h 40mUnited Airlines
Deal found 7/31$691
This TravelUp deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/311:35 pmLHR - BOI
1 stop15h 10mLufthansa
jue. 11/1310:39 amBOI - LHR
1 stop16h 01mLufthansa
Deal found 7/31$787
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/307:25 amLHR - BOI
2 stops21h 56mUnited Airlines
sáb. 9/1310:35 amBOI - LHR
1 stop16h 05mUnited Airlines
Deal found 7/31$792
This The Travel House deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/271:05 pmLHR - GEG
2 stops18h 06mIcelandair
mié. 9/38:51 pmGEG - LHR
2 stops39h 29mIcelandair
Deal found 7/30$799
This The Travel House deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/273:35 pmLGW - BOI
2 stops38h 05mIcelandair
mié. 9/311:22 amBOI - LGW
2 stops17h 23mIcelandair
Deal found 7/30$805
This Booking.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/63:50 pmLHR - BOI
2 stops26h 49mMultiple Airlines
lun. 10/138:20 amBOI - LHR
2 stops17h 20mMultiple Airlines
Deal found 7/31$806
This The Travel House deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/271:05 pmLHR - BOI
2 stops16h 35mIcelandair
mié. 9/311:22 amBOI - LHR
2 stops17h 33mIcelandair
Deal found 7/30$809
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/2510:45 amLGW - BOI
2 stops34h 03mMultiple Airlines
mié. 8/278:10 amBOI - LGW
1 stop19h 45mMultiple Airlines
Deal found 7/31$813
This Air Canada deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/282:30 pmLHR - BOI
2 stops29h 14mAir Canada
vie. 11/142:31 pmBOI - LHR
2 stops34h 59mAir Canada
Deal found 7/31$815
This Netflights deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/61:25 pmLHR - BOI
1 stop13h 51mVirgin Atlantic
lun. 10/134:46 pmBOI - LHR
1 stop14h 29mVirgin Atlantic
Deal found 7/31$821

Cheapflights Fare Finder

 
Customize your flight search to find flights from England to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from England to Idaho that are best for you.

Fly from

England

Fly to

Idaho

Route

Depart

Return

Price

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

mié. 9/10

10:55 am-10:25 pm

1 stop19h 30m

Spokane

mié. 9/17

6:25 am-10:55 am

1 stop20h 30m

$624

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

mié. 9/10

7:25 am-9:03 pm

2 stops21h 38m

Spokane

mié. 9/17

12:35 pm-10:25 am

1 stop13h 50m

$686

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

dom. 9/14

7:25 am-11:05 pm

2 stops23h 40m

Spokane

dom. 9/21

4:00 pm-8:40 pm

2 stops20h 40m

$691

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

vie. 10/31

1:35 pm-10:45 pm

1 stop15h 10m

Boise Air Term. Gowen Fld

jue. 11/13

10:39 am-9:40 am

1 stop16h 01m

$787

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

sáb. 8/30

7:25 am-10:21 pm

2 stops21h 56m

Boise Air Term. Gowen Fld

sáb. 9/13

10:35 am-9:40 am

1 stop16h 05m

$792

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

mié. 8/27

1:05 pm-11:11 pm

2 stops18h 06m

Spokane

mié. 9/3

8:51 pm-8:20 pm

2 stops39h 29m

$799

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

mié. 8/27

3:35 pm-10:40 pm

2 stops38h 05m

Boise Air Term. Gowen Fld

mié. 9/3

11:22 am-11:45 am

2 stops17h 23m

$805

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

lun. 10/6

3:50 pm-11:39 am

2 stops26h 49m

Boise Air Term. Gowen Fld

lun. 10/13

8:20 am-8:40 am

2 stops17h 20m

$806

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

mié. 8/27

1:05 pm-10:40 pm

2 stops16h 35m

Boise Air Term. Gowen Fld

mié. 9/3

11:22 am-11:55 am

2 stops17h 33m

$809

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

lun. 8/25

10:45 am-1:48 pm

2 stops34h 03m

Boise Air Term. Gowen Fld

mié. 8/27

8:10 am-10:55 am

1 stop19h 45m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 52 results
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Best time to book a flight from England to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from England with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from England to Idaho

What is the cheapest month to book a flight from England to Idaho?

Currently, October is the cheapest month in which you can book a flight from England to Idaho (average of $314). Flying from England to Idaho in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from England to Idaho?

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated julio 31, 2025.
Read reviews from past customers who have flown Delta, KLM, and SWISS from England to Idaho. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from England to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from England to Idaho one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $737. Users have also found prices from $764 and $1,245 on Lufthansa and Icelandair, respectively.

  • Can I find deals for flights from England to Idaho that include hotel bookings?

    Yes. In addition to deals on England to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from England to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from England to Idaho.

  • Can I find deals for business class flights from England to Idaho?

    Yes. Cheapflights offers flight deals from England to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from England to Idaho?

    Currently, October is the cheapest month in which you can book a flight from England to Idaho (average of $314). Flying from England to Idaho in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for England to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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